/C++/Vector fin element c++

Vector fin element c++

Vector fin element c++

#include <algorithm>
#include <vector>

if ( std::find(vec.begin(), vec.end(), item) != vec.end() )
   do_this();
else
   do_that();

6

Source: stackoverflow.com

C++ find element in vector

auto it = find(vec.begin(),vec,end(), item)!
if(it != vec.end()){
 	 int index = it - vec.begin();
}

3

Similar codes

1 vote124 views1 answer
G++ optimization flags
C++
1 vote147 views2 answers
C++ cast to type of variable
C++
0 vote153 views1 answer
C++ get pointer from unique_ptr
C++
9 votes168 views3 answers
Max function in c++
C++
1 vote143 views3 answers
For vector c++
C++
6 votes242 views6 answers
Naruto
C++
6 votes148 views2 answers
Show stack c++
C++
0 vote146 views1 answer
Implicit conversion casting
C++
0 vote139 views1 answer
Full implementation of binary search tree in C++
C++
2 votes130 views3 answers
Vector with initial size
C++

Share